/* Gallery Page Styles */

.page-header {
    padding: 160px 0 80px;
    background: var(--dark);
    text-align: center;
}

.page-title {
    font-size: clamp(40px, 8vw, 72px);
    margin-bottom: 16px;
}

.page-subtitle {
    color: var(--gray-light);
    font-size: 18px;
}

.gallery-section {
    background: var(--darker);
    min-height: 60vh;
}

/* Filters */
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 24px;
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--gray-light);
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    border-color: var(--primary);
    color: var(--white);
}

.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    background: var(--dark);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 20px;
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-info h4 {
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.gallery-item-info p {
    font-size: 13px;
    color: var(--gray-light);
}

.gallery-item-price {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--primary);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
}

/* Empty State */
.gallery-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 24px;
    color: var(--gray-light);
}

.gallery-empty svg {
    margin-bottom: 24px;
    opacity: 0.5;
}

.gallery-empty h3 {
    font-family: var(--font-body);
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.gallery-empty p {
    max-width: 400px;
    margin: 0 auto 8px;
}

.gallery-note {
    font-size: 14px;
    color: var(--primary);
}

/* Purchase Info */
.gallery-purchase-info {
    text-align: center;
    margin-top: 80px;
    padding: 48px;
    background: var(--dark);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.gallery-purchase-info h3 {
    font-family: var(--font-body);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.gallery-purchase-info p {
    color: var(--gray-light);
    margin-bottom: 24px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 40px;
    cursor: pointer;
    z-index: 2001;
    opacity: 0.7;
    transition: var(--transition);
}

.lightbox-close:hover {
    opacity: 1;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--white);
    font-size: 60px;
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
    padding: 20px;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    opacity: 1;
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    text-align: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 4px;
}

.lightbox-caption {
    margin-top: 16px;
    color: var(--gray-light);
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .page-header {
        padding: 120px 0 60px;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 16px;
    }

    .lightbox-prev,
    .lightbox-next {
        font-size: 40px;
        padding: 10px;
    }

    .lightbox-prev {
        left: 10px;
    }

    .lightbox-next {
        right: 10px;
    }
}